SHIMANO ULTEGRA DI2 Hydraulic Disc Brake DUAL CONTROL LEVER 11-speed
ST-R8070-R
SHIMANO ULTEGRA - DI2 - Hydraulic Disc Brake - DUAL CONTROL LEVER - 2x11-speed
ST-R8070-L
The SHIMANO ULTEGRA R8050 DI2 DUAL CONTROL LEVERS blend SHIMANO's category-leading hydraulic disc brakes and Di2 electronic shifting. They feature an updated button feel and layout ensuring quick, precise shifting even while wearing thick gloves. The new levers also feature a greater range of reach adjust and a programmable ST button switch stop the hood.
FEATURES
More intuitive shifting operation
Updated features and a better click feel
Clearer separation between shift buttons support quick and precise shifting when wearing thicker gloves
Customizable functionality to match the rider’s style
Each switch has the option for multi-shift ON or OFF
E-TUBE PROJECT
Programmable ST top button remote switch for third party cycle computer and shifting
Greater rider control in all conditions
Better braking, and more control in all conditions
Minimized bracket size improves ergonomics
Greater reach adjust range, and a better free stroke adjusterÂ
Lightweight race-ready materials
PRODUCT SPECIFICATIONS
MODEL NO: ST-R8070-R, ST-R8070-L
SERIES: ULTEGRA R8050 Series
Color: Series color
Average weight: 180
Firmware update by E-TUBE PROJECT: ✔
Remote switch: ✔
Port for remote sprinter shifter (pcs): 0
Brake lever_Clamp band (mm): 23.8 - 24.2
Brake lever_Reach adjust: ✔
Brake lever_Brake fluid_SHIMANO Mineral Oil: SHIMANO Mineral
Brake lever specifications_Brake hose color (kit): Black
Brake lever_Free stroke adjust: ✔
Brake lever_Recommended brake caliper: BR-R8070
Brake lever_Brake hose (Kit): SM-BH90-JK-SSR
Brake lever_Funnel bleeding: ✔
Brake lever_Hose joint: Straight
Brake lever_Reach adjust_Tool: ✔
Shifter Lever body_Main: GFRP
Shift lever_Compatible rear derailleur type: Road 11-speed
Shift lever_Rear speeds: 11
Shifter type: DUAL CONTROL LEVER
Di2 connectivity wired_Di2 shifting: ✔
Port for SD300 satellite shifter (pcs): 0
SD300 connector (pcs): 0
SD300 port (pcs): 0
SD50 connector (pcs): 0
SD50 port (pcs): 2Â
SHIMANO ULTEGRA Hydraulic Disc Brake Rear Caliper
BR-R8070-R
PRODUCT SPECIFICATIONS
MODEL NO: BR-R8070-R
SERIES: ULTEGRA R8000 Series
Color: Series color
Average weight: 124
ICE TECHNOLOGIES pad compatible caliper: ✔
Brake hose color (kit): Black
Brake hose (Kit): SM-BH90-JK-SSR SM-BH90-J-SSR
Brake type: Hydraulic disc brake
Caliper fixing bolt_Anti loosen method: Screw fixing pin
Caliper fixing bolt_Tool size: 4 mm
Fixing screw spec for rear mount_10 mm mount: ✔
Fixing screw spec for rear mount_15 mm mount: ✔
Fixing screw spec for rear mount_20 mm mount: ✔
Fixing screw spec for rear mount_25 mm mount: ✔
Fixing screw spec for rear mount_30 mm mount: ✔
Fixing screw spec for rear mount_35 mm mount: ✔
Hose joint: Straight
Mount type: Flat mount
ONE WAY BLEEDING: ✔
Pad mount: Pad axleÂ
Piston: 2
Recommended brake lever: ST-R8070 ST-R8020
Recommended disc brake rotor: SM-RT800
J-Kit spec (for OEM): ✔
Oil: SHIMANO Mineral
Pad_Option 1: K04S-MX Metal (w/o fin)
Pad_Option 2: L04C-MF Metal (w/ fin)
Pad_Standard 1: K05S-RX Resin (w/o fin)
Pad_Standard 2: L05A-RF Resin (w/ fin)
SHIMANO ULTEGRA Hydraulic Disc Brake Front Caliper
BR-R8070-F
PRODUCT SPECIFICATIONS
MODEL NO: BR-R8070-F
SERIES: ULTEGRA R8000 Series
Color: Series colorÂ
Average weight: 141
ICE TECHNOLOGIES pad compatible caliper: ✔
Brake hose color (kit): Black
Brake hose (Kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
Brake type: Hydraulic disc brake
Caliper fixing bolt_Anti loosen method: Screw fixing pin, snap ring
Caliper fixing bolt_Tool size: 4 mm
Hose joint: Straight
Mount type: Flat mount
ONE WAY BLEEDING: ✔
Pad mount: Pad axle
Piston: 2
Recommended brake lever: ST-R8070 ST-R8020
Recommended disc brake rotor: SM-RT800
J-Kit spec (for OEM): ✔
Oil: SHIMANO Mineral
Pad_Option 1: K04S-MX Metal (w/o fin)
Pad_Option 2: L04C-MF Metal (w/ fin)
Pad_Standard 1: K05S-RX Resin (w/o fin)
Pad_Standard 2: L05A-RF Resin (w/ fin)